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Scientific Revolution in Maritime Sphere
(Naval Architecture, Shipbuilding, Navigation, Hydrography...)


1739 - Birth in France of a New Man-of-War, the 74
Body Plan of 74-gun Terrible The 74-gun Terrible was lately launched in Toulon dockyard. Built after a design by François Coulomb the Younger, aged 48, this ship seems to be the prototype of a new sort of mighty two-deckers. Coulomb streamlined and enlarged the hull of former 74s so as to reach superb qualities of seakeeping and of swiftness as well as to accommodate 28 guns at the main deck, 30 guns at the upper deck, 10 guns at the quarterdeck and 6 more at the forecast
Luc CHAMBON
Sep 244 min read


1736 - A Prototype Marine Chronometer
Harrison's Chronometer H1 John Harrison, 46 years old, trials his first marine chronometer H1, built last year, on a round trip between...
Luc CHAMBON
Apr 212 min read


1731 - Appearance of the Octant
John Hadley John Hadley, a mathematician aged 49, presents a new instrument of navigation, the octant, also known as the reflecting...
Luc CHAMBON
Apr 214 min read


1720 - Birth of National Hydrography
Le Neptune François, recueil de cartes marines publié en 1693 The French navy ministry establishes the ‘ Dépôt des cartes et plans,...
Luc CHAMBON
Apr 212 min read


1701 - Magnetic Declination Chart
Edmund Halley Edmund Halley, the famous astronomer whom we already acknowledged in previous chronicles, now aged 45, publishes the...
Luc CHAMBON
Apr 213 min read


1719 - New Establishment in Britain
Royal Sovereign 1701 A new Establishment extends standardisation of warships to a larger number of dimensions – hence the constraints to...
Luc CHAMBON
Apr 203 min read


1716 - Six Sisterships
José Antonio de Gaztañeta The shipyards of Orio and Pasajes, west and east of San Sebastian, build six 60-gun ships of the line, three...
Luc CHAMBON
Apr 203 min read


1714 - The Longitude Act
Isaac Newton The Longitude Act is passed by the Parliament ‘ for providing a Publick Reward for such Person or Persons as shall...
Luc CHAMBON
Apr 205 min read


1707 - Fleet Shipwreck
On the 22nd of October, three ships of the line, the 90-gun Association , the 70-gun Eagle , and the 50-gun Romney run aground on the...
Luc CHAMBON
Apr 204 min read


1706 - The Establishment
The British Admiralty establishes a standardisation and a specification of the general dimensions for the next vessels to be built. ¤ ...
Luc CHAMBON
Apr 205 min read
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